Radiator Caps

Cooling & HVAC Subcategories

 
401937 from Roush Performance

RADIATOR CAP

Part #: 401937
Dress up your engine bay with a ROUSH® branded or non-branded billet aluminum radiator cap cover These cap covers fit on your car with the use of double-sided tape, and won't rattle or fall off CNC machined from quality billet aluminum Can be... more

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Starting At
$28.99

401938 from Roush Performance

Radiator Cap Cover

Part #: 401938
Dress up your engine bay with a ROUSH® branded or non-branded billet aluminum radiator cap cover These cap covers fit on your car with the use of double-sided tape, and won't rattle or fall off CNC machined from quality billet aluminum Can be... more

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Starting At
$15.00

63650 from Moroso

Moroso Cooling System Expansion Tanks Overflow Tank - 1.5 qt. - Round - Aluminum - Natural - 1 - 4 in. NPT Female Inlet - 1 - 2 in. NPT Female Outlet

Brand: Moroso
Part #: 63650
This cooling system expansion tank is perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. It includes a 1/4 in. pipe overflow fitting at the neck a 1/4 in. NPT water intake fitting and... more

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Starting At
$77.56

63651 from Moroso

Moroso Cooling System Expansion Tanks Overflow Tank - 1.5 qt. - Round - Aluminum - Natural - 1 - 4 in. NPT Inlet - 1 - 2 in. NPT Outlet - Universal

Brand: Moroso
Part #: 63651
This cooling system expansion tank is perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. It includes a 1/4 in. pipe overflow fitting at the neck a 1/4 in. NPT water intake fitting and... more

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Starting At
$102.40

70001 from Be Cool

BE COOL RADIATOR CAPS RADIATOR CAP - ALUMINUM - NATURAL - ROUND - BE COOL LOGO - 16 PSI

Brand: Be Cool
Part #: 70001
This 13 lb. aluminum radiator cap has the Be Cool logo engraved on top. Its available with a natural finish to add the final touch to your Be Cool radiator.

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Starting At
$39.37

63324 from Moroso

Moroso Racing Radiator Caps Radiator Cap - Steel - Octagon - Moroso Logo - 25 psi

Brand: Moroso
Part #: 63324
This high pressure cap fits standard-size radiator filler necks and increases the boiling point to improve heat transfer. It has a solid brass spring retainer and a stainless steel spring that maintain an accurate pressure setting over time and... more

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Starting At
$9.94

70002 from Be Cool

BE COOL RADIATOR CAPS RADIATOR CAP - ALUMINUM - NATURAL - OCTAGON - BE COOL LOGO - 16 PSI

Brand: Be Cool
Part #: 70002
This 13 lb. aluminum radiator cap has the Be Cool logo engraved on top. Its available with a natural finish and is octagon-shaped to add the final touch to your Be Cool radiator.

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Starting At
$39.88

63328 from Moroso

Moroso Racing Radiator Caps Radiator Cap - Steel - Octagon - Moroso Logo - 29 psi

Brand: Moroso
Part #: 63328
This high pressure cap fits standard-size radiator filler necks and increases the boiling point to improve heat transfer. It has a solid brass spring retainer and a stainless steel spring that maintain an accurate pressure setting over time and... more

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Starting At
$9.94

M-8006-GT from Ford Racing

COOLANT OVERFLOW CAP

Part #: M-8006-GT

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Starting At
$57.95

13901000 from Greddy

Radiator Cap TYPE S

Brand: Greddy
Part #: 13901000

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Starting At
$22.99

13901001 from Greddy

Radiator Cap TYPE N

Brand: Greddy
Part #: 13901001

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Starting At
$20.00

604250B from APC

RADIATOR CAP HONDA CIVI C ALL MODELS 1992-2000

Brand: APC
Part #: 604250B
Top-quality billet aluminum radiator cap with hard-anodized coating Long-lasting durability at a great low price Looks great alone or complete the look with other APC™ under-hood accessories (sold separately) A quick and affordable way... more

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Starting At
$4.99

 

Stores Selling Radiator Cap

 

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Radiator Cap - Information

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